Question

我想使用Angular 2进行分段上传。我写了下面的代码。

import * as AWS from 'aws-sdk'

@Component({

})
export class UploadComponent implements OnInit {

    progress: Array<any> = []
    file: any

    constructor() {

    }

    ngOnInit() {
    }

    uploadfile(event) {
        AWS.config.accessKeyId = '';
        AWS.config.secretAccessKey = '';
        AWS.config.region = ''
        let bucket = new AWS.S3({params: {Bucket: ''}});
        let params = {Key: this.file.name, Body: this.file, ContentType: this.file.type};
        bucket.upload(params, function (err, data) {
            console.log(err, data);
        });
    }

    fileEvent(event: any){
        let files = event.target.files
        let file = files[0]
        this.file = file
        console.log(this.file)
    }
}

我收到了错误。

 Argument of type '{ Key: any; Body: any; ContentType: any; }' is not assignable to parameter of type 'PutObjectRequest'.
  Property 'Bucket' is missing in type '{ Key: any; Body: any; ContentType: any; }'.)

请帮帮我。我想建议。

我试图获取信息，但我无法得到正确答案。

Answer 1

检查这个link您传递的对象似乎与预期传递给upload函数的对象不同。

Answer 2

让params = {Key：this.file.name，Body：this.file，ContentType：this.file.type};

//只需更改上一行

var params = {Bucket：＆＃39; your-bucket-name＆＃39;，Key：this.file.name，Body：this.file，ContentType：this.file.type};

Angular2想上传到S3

2 个答案: